Here is a good link to the .ZIP version of XAMPP:

https://sourceforge.net/projects/xampp/files/XAMPP%20Windows/5.6.24/

This version can be run from a folder straight out of a flash drive, for example.

This speed test is uniquely designed to test your current Internet connection speed for Latency/Ping, Jitter, Download Speed, Upload Speed, Buffer Bloat, and Packet Loss. Upon completion, you will be notified as to what types of services your connection is capable of handling, as well as additional reports about your connection. This HTML5 speed test does not require Flash or Java, and works on all devices including tablets and smartphones. Please click the ‘Test Now’ button below to begin the test!

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There are a lot of nifty tools and features included in the HTML5 specification. One thing I enjoyed learning is the new <canvas> element. It allows you to draw directly on a web page using JavaScript!

Codecademy has a nice tutorial on how to use this element: Check it out here. 

Here is a great article from Tested.com’s Norman Chan. In the article, Norm discusses the many ways for a 3D model to fail to print, and how to solve these problems or avoid them altogether.

http://www.tested.com/tech/3d-printing/460456-bits-atoms-3d-modeling-best-practices-3d-printing/